Homes that once ran a fridge, a furnace, and a few lamps are now asked to power induction ranges, heat pumps, and a driveway full of electronics, and a 100-amp service often cannot keep up. Dimming lights, a panel with no room left, and breakers that trip under everyday use are all signs your home has simply outgrown the power coming into it. BK Electric solves that with 100-amp to 200-amp electrical service upgrades for homeowners across Bozeman, MT, and the surrounding areas. We double your capacity so the whole house runs the way modern living demands.
BK Electric is a family-owned electrical company headquartered in Bozeman, Montana, serving homeowners throughout the Gallatin Valley. Service upgrades are one of our specialties, and moving a home from 100 amps to 200 amps ranks among the most common improvements we make. The work covers coordinating with the utility, upgrading the meter and main line, installing a new 200-amp panel, and sizing everything to carry the loads a modern household puts on it.
The signs tend to stack up gradually. Lights dim when the dryer starts, the microwave and the space heater cannot run at the same time, and the panel is so full there is nowhere left to add a circuit. Maybe you want to install an EV charger or a heat pump and discover there is no capacity to spare. A 100-amp service was plenty for the home it was built for, but today it leaves you rationing power and working around a system that is stretched to its limit.
The reason is a straightforward matter of supply and demand. Older homes around the valley were wired for a lighter electrical load, back when a 100-amp service comfortably covered a household. The modern home asks for far more, with electric ranges, heat pumps, hot tubs, EV chargers, and a long list of always-on devices all drawing at once. A service sized decades ago simply does not have the headroom for that, so the system runs near its ceiling, trips under load, and leaves no room to add anything new.
Upgrading it is a well-defined process on our end. A licensed electrician from our team evaluates your current service, counts your circuits, reviews how you use the home and what you plan to add, and confirms what a 200-amp upgrade involves for your property. Once you approve the estimate, we coordinate with the utility for the service change, pull the permits, and schedule the work. On installation day we upgrade the meter base and main line, install a new 200-amp panel, transfer and properly land every circuit, and test the whole system before restoring power. Most upgrades wrap up in a single day, and we keep you informed throughout.
Once the upgrade is complete, your home stops fighting itself. Appliances run together without dimming the lights, the panel has open breaker space for whatever comes next, and you have the capacity to add an EV charger, a hot tub, or anything else down the road. Bringing your service up to 200 amps also aligns your system with what buyers and insurers expect, which tends to matter whenever the home changes hands.
Moving from 100 amps to 200 amps changes how your whole home handles power, and the advantages are felt right away.
A 200-amp service gives your home the headroom to run major appliances together without straining. The dryer, the range, and the heat pump can all work at the same time without dimming a single light.
A full panel leaves no room to add anything, which stops projects before they start. Upgrading opens up breaker space so you can add circuits for a charger, a hot tub, or a workshop whenever you are ready.
Breakers that trip under normal use are often a sign the service is maxed out. More capacity resolves those nuisance trips and lets your household run without the constant interruptions.
EV chargers, heat pumps, and induction ranges all demand substantial power that a 100-amp service cannot spare. A 200-amp upgrade prepares your home for those additions without another overhaul later.
Buyers and home inspectors increasingly expect a 200-amp service in a modern home. Upgrading now removes a common sticking point and adds real appeal when it comes time to sell.
A service upgrade often connects to other panel and capacity work, and these related services frequently come up alongside our 100-amp to 200-amp electrical service upgrades.
Larger homes and properties with heavy loads sometimes need more than 200 amps, which is where our 400-amp electrical service upgrades service comes in. We size the service to match demanding households, shops, and outbuildings.
When the goal is powering a specific addition, our panel and capacity upgrades for EV chargers, hot tubs, and saunas service targets exactly that. We add the capacity and circuits your new equipment needs to run safely.
Beyond a straight amperage increase, our full range of electric panel upgrades and service upgrades covers replacements, code-compliant installs, and more. The same crew that boosts your service can handle every related improvement.
A service upgrade touches the heart of your home's power, so the crew you pick carries real weight, and here is what earns us the call.
A service upgrade is the heart of your home's power, so it should go to people who stand behind it. Our family-run Bozeman business brings more than 10 years of combined experience and real local accountability.
Work on your meter, main line, and panel should carry weight behind it. We bring master-level licensing, full insurance, certified Generac dealer status, and Bozeman Chamber of Commerce membership to every service upgrade.
A service upgrade means working with the power company, and we manage that coordination so you do not have to. From permits to the utility disconnect and reconnect, we keep the process moving.
Every upgrade begins with a free, itemized estimate covering the full scope and cost. You know exactly what the project involves before any work is scheduled.
A service upgrade is a big investment, so we protect it with a one-year workmanship warranty. Anything related to our work that needs attention, we are close by to take care of.
Dimming lights under load, a full panel, frequent breaker trips, or plans to add an EV charger or heat pump all point toward an upgrade. We can evaluate your service and tell you where it stands.
Most upgrades are completed in a single day, though the exact time depends on your panel location and the utility coordination involved. We give you a clear timeline with your estimate.
Power is off for part of the work while we transfer the service and install the new panel, and we coordinate with the utility to keep that window as short as possible. We let you know what to expect ahead of time.
Yes, service upgrades require a permit and inspection, and we handle that process for you. A permitted upgrade keeps your home safe and clean for any future sale.
For most homes, a 200-amp service comfortably supports modern electric appliances, including an EV charger and heat pump. If your loads are unusually heavy, we can discuss whether a larger service makes sense.
FAQs reviewed by Brandon Kruzicki, owner of BK Electric, a licensed and certified electrician.
Reach out to BK Electric for a free estimate on your 100-amp to 200-amp service upgrade. We will handle the utility coordination, the permits, and the install so your home has the power it needs.
Business Name: BK Electric
Address: Bozeman, MT, 59715
Phone: 406-414-6954
Business Hours:
Mon - Fri: 08:00 AM to 06:00 PM
Sat-Sun: Closed
One-year workmanship warranty.